Induced vacuum angular momentum in (2+1)-dimensional spinor electrodynamics in curved space: Formulation of the problem and results

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作者
Sitenko, YA
Rakityansky, DG
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O57 [原子核物理学、高能物理学];
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070202 ;
摘要
Effects due to fermion-vacuum polarization by an external static magnetic field are considered in a two-dimensional noncompact curved space with a nontrivial topology. An expression for the vacuum angular momentum is obtained. Like the vacuum fermion number, it proves to be dependent on the global characteristics of the field and space.
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页码:247 / 257
页数:11
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